Ease of use in clinical practice

The CJ-Optik microscope provides clear, high-quality visualization with excellent ergonomics. Its unique ball joint design allows for smooth, precise movement, making maneuvering the scope especially easy and comfortable during procedures. Overall, it enhances efficiency and ease of use in clinical practice.

Dr. Andrea Hernandez

Bonita Springs, Florida

Overall great equipment with excellent customer care!

My name is Dr. Tuyen Pham and I am an endodontist practicing in Washington, PA. I am the owner of Southwestern PA Endodontics, a solo endodontic specialty practice, since January 2023.  The microscope is the most important equipment for endodontic treatment. After extensive research and hands-on trials with different microscopes, I picked CJ-Optik’s Flexion Twin Lite microscopes for its quality optics and reasonable pricing. I have not been disappointed with my purchase. One year after my purchase of 2 microscopes, I purchased two more microscopes. I highly recommend CJ-Optik Twin Lite microscopes for endodontic procedures.

Prior to utilizing CJ-Optik microscopes, I had worked as an associate for 10 years using Zeiss microscopes, well-known for their highest quality optics. The CJ Twin Lite optics are comparable in quality at a fraction of the price. I am petite at a height of 4’11 and have always found ergonomics a challenge. These Twin Lite microscopes offer additional features that allow for easy adjustments for improved back and neck support.

The CJ-Optik team has also offered great customer service. Running my own practice, I have learned that customer service is one of most important services a company can offer. Dennis and Larry have proved to offer the best customer support. My local rep Larry has been tremendous and valuable. He is personable, responsive and knowledgeable about the equipment. He has always been very responsive and accessible to my questions, concerns and needs.

Thank you CJ-Optik for offering the Twin Lite Microscope! Overall great equipment with excellent customer care!

Dr. Tuyen Pham

Southwestern PA Endodontics
Washington, PA / USA

The Twin microscope has exceeded my expectations …

I am a general dentist practicing in New Jersey and graduated approximately ten years ago. I currently own and operate two dental practices and have a strong professional focus on documentation, microsurgery, and micro- and biomimetic dentistry.

I have been using a dental microscope for nearly three years, initially integrating it with a Sony Alpha camera. My original motivation for incorporating magnification was documentation. As my clinical work evolved more deeply into biomimetic dentistry—where smooth preparations, precise margins, and exact restorative fit are critical—the microscope became an essential part of my daily general dentistry workflow rather than a specialty tool.

The CJ-Optik Twin microscope has exceeded my expectations in both ergonomics and usability. It is intuitive to use, comfortable for long procedures, and has performed flawlessly without any maintenance issues since ownership. The optical clarity and stability have allowed me to work with a level of precision that would be difficult to achieve otherwise.

Equally impressive has been the level of support. My U.S. sales team, Dennis and Bert, as well as my support contacts in Germany, Carsten and Gregor, have been exceptional. They are consistently responsive and accessible—not only during work hours, but also through personal messages when needed. That level of support has been reassuring and rare.

I recently upgraded from the Sony camera system to the CJ-Optik FlexionCam, and the difference has been significant. With the Sony setup, I occasionally encountered challenges with focus, exposure, and color accuracy. The CJ camera has streamlined the entire process, offering automatic, reliable imaging that integrates seamlessly with the microscope and makes documentation effortless.

I plan to integrate another microscope into my second office to continue advanced restorative care—not just endodontics, but comprehensive restorative dentistry as well. Given the quality, performance, and overall value of the CJ-Optik Twin microscope, it is a clear choice for that expansion.

Dr. Michael Saba, D.M.D.

The Laser Dental Group of Union
New Jersey, USA

I am happy

Being a CJ-Optik user for more than 10 years I decided to upgrade my clinic with a Flexion Twin. I am happy to say that with this company things have been in a continuous growth and evolution. From ordering to delivery and assembly, working with this company has been smooth, always on time and reliable. The new Flexion with the in-built FlexionCam is a great microscope, easy to use, with great features and very good quality. The microscope is very easy to install and maintain, the finish of the materials gives you that German quality feeling. With a crowded market with a lot of options to choose from, I am happy and excited with my choice.

Dr. Andrei Vasilache

Dierick Dental Care
Belgium

CJ-Optik in periodontal surgery has truly revolutionized my practice

Using a surgical microscope of CJ-Optik in periodontal surgery has truly revolutionized my practice. The enhanced visualization and precision it provides are unparalleled.

Before incorporating the microscope, delicate procedures like flap elevation and root surface debridement required significant skill and were prone to errors. Now, with the microscope’s magnification and illumination, I can navigate through intricate anatomy with confidence and accuracy.
For surgical purposes, a microscope needs to be very flexible and easy to manoever. The Flexion is just that.

The ability to see detailed anatomy at high magnification allows for the ultimate precision. And this level of precision ultimately leads to better outcomes and improved healing for my patients.

Being able to document cases at high quality is furthermore very beneficial for educational purposes.

Overall, the surgical microscope has elevated the quality of care I provide. It’s not just a tool; it’s an essential partner in achieving optimal results in periodontal surgery. Therefore both in my private practice and at the University (KU Leuven – Belgium), I have chosen CJ-Optik.

Click the YouTube video

Prof. Dr. Andy Temmerman

DDS, MSc, PhD

Professor in Periodontology and Head & Neck Anatomy

Department of Oral Health Sciences | Periodontology & Oral Microbiology
KU Leuven – Department of Oral Health Sciences | University Hospitals Leuven – Periodontology

… simply the best.

Hello! We spoke at IDS 2023 about how satisfied we are of the dental microscope we purchased from you. I’m sending my review and real time photo while working with it. I’ll be glad if you decide to post my honest opinion on your website.

The only regret I have about CJ-Optik’s dental microscope is that I haven’t bought it earlier. As a short size doctor married to a tall one, I can say this microscope has the amazing ability to transform and be ergonomic for both of us. As a woman, I think it’s the most beautiful and stylish model compared to any other at the market and the quality of image, light and flexibility are simply the best.

Best regards,

Ekaterina Gerganova, DDM

GEMDENT Clinic
Sofia, Bulgaria

The optics are extremely clear

Hi Rob, just want to let you know that I’m very happy choosing the CJ-Optik Microscope for my practice over the competition. I have been loving the scope and use it all the time for pretty much everything from documentation and patient education, restorative, crown and bridge, and of course endodontics. It’s even been great for several surgical applications which I did not expect.

In my opinion, CJ-Optik is the best value on the market. For the price you pay and the quality of build it’s incomparable. The optics are extremely clear, the light is bright, the uniball design makes it so easy to manipulate, and it’s well balanced. The adjustability of the binoculars accommodates any angle so I’m always in an ergonomic position.

The vario focus covers such a broad range of distances that I rarely have to move the scope; its so easy to focus anywhere. This facilitates a more efficient workflow with less adjustments in comparison to the other scopes I’ve used in the past.

The other thing I really enjoy is the documentation, I have it hooked up to a large TV screen which makes patient education so easy as they can really see what I’m seeing, it helps build confidence, trust, and improves acceptance to treatment.

All in all, I highly recommend the CJ-Optik line of scopes, I would not see myself every going back to low magnification dentistry, you just see so much more! It’s like when you use loupes and then try to practice without them. Now I feel the same with the microscope vs loupes, I’m just so spoiled at seeing so much detail. I think the biggest compliment that I can give to the scope is that I am starting to look at adding another one for my secondary OP, so we’ll talk again soon!

Thank you Synca for such a great piece of equipment.

Dr Chris Godbout

HBSc, MSc, DMD, Dental Surgeon

Ontario, Canada

Unique Design

As the renown graphic designer Michael Bierut said “design every once in a while can change the world” and that’s exactly what CJ-Optik does. Change the world, with his beautiful design that is not a cosmetic feature but a technological and ergonomical one. In my opinion it’s one of the best investments you can make. Let’s change the way we do dentistry with CJ-Optik.

Dr. Carlos Garcia / Mexico

DDS, Prosthodontist and Esthetic Dentistry
Speaker for different dental companies, Mexico City
Founder of MICRA Sublime Micro-Dentistry

… the current leaders in my opinion.

After reviewing the top microscopes on the market I decided to invest with CJ-Optik/Synca. I was a bit surprised at this, as I thought I would have gone with another vendor initially, but once I saw through the scope and was able to experience the optical clarity, the larger diameter optical channels, and the uni-ball centrally balanced mobility, it became the obvious choice.

There are reasons why CJ-Optik won the award for the best designed microscope, and I could see why. As a specialist, my work entails very intricate details and my decision making is based on my visual acuity that directly impacts treatment. This CJ-Optik twin microscope allows me to easily detect root fractures and root damage. My surgical work has become much more conservative and clean which expedites the healing process and the results are more aesthetically pleasing. The addition of the fluorescent illumination really differentiates the filing materials, the calculus, and caries which allows me to be extremely conservative and precise in my removal of restorations vs tooth structure.

Ergonomically I can feel the improved working posture which reduces tension on my neck and back. The angled ergonomic binoculars with horizontal and vertical adjustability allow me to maintain a straight upright position regardless of the angle of the scope body. This makes those longer procedures much more comfortable to complete.

The fact that CJ-Optik has great camera adaptors makes documentation easy and the image quality is great for patient communication and treatment validation. I can generate beautiful professional reports documenting the treatments.

I’m very happy with my investment in CJ-Optik and working with a partner like Synca on this investment. They’ve been supplying visual aids and digital solutions for over 25yrs and their experience and knowledge reassured me in this investment. I recommend you look at CJ-Optik if you are in the market for a microscope. They are the company that is changing the Microscope game right now. They are the current leaders in my opinion.

Dr Freddy Fokam

DDS MSc (perio)

Periodontist & Implant Surgeon

Ottawa, Canada

Extraordinary

Video testimonial

Click here.

Dr. Gerardo Chacon

DDS, Periodontist, Oral Surgeon

Venezuela

Highly recommend

I think the CJ-Optik FLEXION is an incredible microscope. All of the essential components and accessories are included, and you’re set up right away to take amazing still images and video (be prepared for a learning curve, however; microscope photography is a new world!). There is also a learning curve with performing treatment through a microscope, so having all the right components for success is very important. This includes a variable focus lens, which allows you to focus the scope with a knob instead of having to move the scope up and down. This component comes standard with the FLEXION and shortens the learning curve drastically.

The movement of the FLEXION is excellent; it is very nimble and as such makes a great scope for the general dentist who wants to do restorative and surgical work in addition to endodontics. My absolute favourite feature is the light diaphragm, which is not present in most (if not all) other scopes on the market. It allows you to dial down the diameter of the “circle of light“ that the scope emits on the patient without altering the intensity of the light. I rarely ever need the full diameter of light the scope provides, so I almost always have it dialed down as to prevent light from shining in my patients’ eyes.

Microscope LEDs are super bright, and patients will comment if it gets in their eyes. I have two different scopes now; whenever I am doing anything in the upper anterior, I will only use the FLEXION for this reason alone. If I use my other scope, the light is in their eyes for the entire appointment, even with protective sunglasses. Overall, it is a fantastic scope and if I could do it all over again, I would buy it again. Highly recommend.

Dr. Michael Wenzel

DDS, Medicine Hat

Alberta, Canada

Excellent optics

There are many microscopes on the market. My criteria are: ease of operation with one hand, excellent documentation photos and videos, excellent optics, affordable price, durability and clean design. I have found in CJ-Optik a microscope I would use and trust to deliver all dental procedures. The learning curve is steep but with good support from the company and lots of dedication, it is possible to use a microscope for every discipline of dentistry.

Dr. Dat Tran

Calgary, Canada

My work is improved

Honestly, the microscope is the best investment that I’ve ever made. My back feels amazing. My work is improved. My patients are impressed. And I get referrals from other dentists.
I am so happy with my microscope. I tried 3 other makes of microscopes and the CJ-Optik was, in my opinion, the best. It is easy to position thanks to the monoball coupling, the iris diaphragm is very useful for upper anteriors and the plan-apochromatic lenses with the full frame photo tube allow for exceptional photography/video. I used 4.5x loupes and now the scope for everything (including exams) and my neck and back have never been happier. Hugo’s and SYNCA’s support have been unparalleled and I can’t wait to put two more microscopes in my clinic.

Dr. Russ Butler

DDS

Battleford, Canada

Unique

Along 10 years of academic career in Cairo University and 5 years in continuous education worldwide institutes, I always believed that magnification is the cornerstone and game changer in dental field. Magnification doesn’t only affect the outcome of your treatments but also directly affects your passion along every case and eagerness to see more and thus enjoy more details of every case. CJ-Optik in my opinion solved many parts of the magnification equation, providing a very high degree of clarity, amazing illumination, very well selected degrees of magnifications suiting different dental procedures and finally the fluorescent mode the future of visualizing what was never seen before. CJ-Optik is very special in taking care of every single detail, inventing and developing rather than pretending or copying, this is clearly seen starting from the very unique external design, ergonomic joints and along every single detail in the microscope. Through educational career and after trying several brands I can conclude my experience with CJ-Optik in an single word simply UNIQUE.

Dr. Mohamed Mohsen Aboelhassan

MSc, PhD of Endodontics
Lecturer of Endodontics, Cairo University
Founder of Everyday Endodontic Challenges International Institute

Game Changer

One of the best investments I did in my clinic. CJ-Optik scopes are a game changer for microdentistry, I feel very confident using my scope in diagnosis, restorative, and even surgical procedures. Definitely CJ-Optik provides the best value for money in the market with lots of options to suit every dentist needs. I feel excited every morning to use my scope.

Dr. Wagih Tarek

Cairo, Egypt
BDS, MsC, PhD